265423993

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 282053376

約数和(自身を除く): 16629383

約数列:

[1, 43, 47, 61, 2021, 2153, 2623, 2867, 92579, 101191, 123281, 131333, 4351213, 5647319, 6172651, 265423993]

約数ペア:

[(1, 265423993), (43, 6172651), (47, 5647319), (61, 4351213), (2021, 131333), (2153, 123281), (2623, 101191), (2867, 92579)]